#ifndef __ContactListener_H__ 
#define __ContactListener_H__ 

#include "cocos2d.h" 
#include "Box2D\Box2D.h"
USING_NS_CC; 


class ContactListener : public b2ContactListener{ 
private:
	virtual void BeginContact(b2Contact* contact);

	virtual void PresSolve(b2Contact* contact, const b2Manifold *oldManifod);

	virtual void PostSovle(b2Contact* contact, const b2ContactImpulse *impulse);

	virtual void EndContact(b2Contact* contact);

}; 


#endif // __ContactListener_H__ 
